(Unlimited Practice) SAT Math: Evaluating Functions

Given that $g(x) = 8x + 10$ , what is the value of $g(8)+g(10)$ ?

308

90

-16

164

Given that $g(x) = 2(9x +3)$ and $h(x) = 10x-7$ , what is the value of $g(3)+h(9)$ ?

-20592

82

143

-143

Given that $f(x) = 2(9x +2)$ and $g(x) = 10x-6$ , what is the value of $f(2)+g(9)$ ?

125

-15500

-124

124

Given that $g(x) = 5x-7$ and $h(x) = |3x-7|$ , what is the value of $g(h(7))$ ?

63

-50

-60

-58

Given that $g(x) = 2(9x+9)$ and $h(x) = |3x-9|$ , what is the value of $g(9)-h(9)$ ?

-161

-15

162

-162